The Onesto KC6-KU-125 is a robust 25-ampere single-pole miniature circuit breaker engineered for demanding electrical installations. Designed to IEC60947-2 standards and rated for 50Hz operation, this DIN rail-mounted MCB delivers 6kA breaking capacity with utilization category A performance. Its dual voltage rating of 240V/415V makes it versatile across industrial and domestic applications, providing reliable overcurrent protection in complex distribution systems. The distinctive blue housing ensures quick visual identification on crowded switchboards. Built for longevity and consistent performance in high-demand environments.
